Abstract: The apparatus which preferably is designed as a scale or balance comprises a circuit which can execute certain function sequences in succession independent of one another by means of function selecting keys. The circuit comprises a matrix which stores a sequence of functions determined by previously run operations and automatically suggests the sequence to the operator by activating or displaying at least one function key corresponding to this determined sequence. A control key is provided, furthermore, in order to interrupt the automatically suggested sequence at any time and to allow the selection of an arbitrary function from the complete scope of functions.